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MetGlizer™-M1

Metformin Hydrochloride Prolonged Release and Glimepiride Tablets I.P.

PACKING SIZE / TYPE

10x15 Tablets

Summary

MetGlizer™-M1 is a combination of Metformin Hydrochloride (Prolonged Release) and Glimepiride, designed for the effective management of Type 2 Diabetes Mellitus (T2DM). This dual therapy helps in achieving better glycemic control by reducing hepatic glucose production (via Metformin) and enhancing insulin secretion from pancreatic β-cells (via Glimepiride). It is indicated as an adjunct to diet and exercise when monotherapy does not provide adequate control.

Side Effects

Common side effects may include:

  • Hypoglycemia (low blood sugar)

  • Nausea, vomiting, diarrhea, abdominal discomfort

  • Headache, dizziness

  • Weight gain (associated with Glimepiride)

  • Metallic taste (rare, with Metformin)

Serious but rare side effects:

  • Lactic Acidosis (with Metformin – a medical emergency)

  • Severe hypoglycemia

  • Hepatic dysfunction

Usage

  • To be used under medical supervision.

  • Recommended for Type 2 Diabetes Mellitus patients where diet, exercise, or monotherapy is insufficient.

  • Administered orally with meals to reduce gastrointestinal side effects.

Concerns

  • Risk of hypoglycemia (especially in elderly, malnourished, or renal/hepatic impairment).

  • Lactic acidosis risk with Metformin in renal impairment.

  • May cause weight gain with long-term Glimepiride use.

  • Not suitable for Type 1 Diabetes Mellitus or diabetic ketoacidosis.

When not to use?

  • Type 1 Diabetes Mellitus or diabetic ketoacidosis.

  • Renal impairment (eGFR < 30 mL/min/1.73 m²).

  • Severe hepatic impairment.

  • History of lactic acidosis.

  • Pregnancy & lactation (unless advised by physician).

  • Known hypersensitivity to Metformin, Glimepiride, or sulfonylureas.

Warnings

  • Monitor renal and hepatic function regularly.

  • Avoid alcohol intake (increases risk of lactic acidosis & hypoglycemia).

  • Use with caution in elderly patients.

  • Monitor blood glucose levels regularly.

  • Discontinue before surgical procedures or radiological studies involving contrast dye.

Dosage

  • As prescribed by the physician.

  • Typically, one tablet once daily with meals (dosage may vary depending on patient’s response and tolerance).

  • Do not crush or chew prolonged-release tablets.

Interactions

  • Increased hypoglycemia risk: With insulin, sulfonylureas, beta-blockers, ACE inhibitors, alcohol.

  • Decreased efficacy: With corticosteroids, thiazide diuretics, oral contraceptives, thyroid products.

  • Caution with contrast media: Temporary discontinuation of Metformin is required.

General Instructions

  • Take medication with meals to minimize gastrointestinal side effects.

  • Do not skip meals to avoid hypoglycemia.

  • Follow prescribed dietary plan and exercise routine.

  • Regularly monitor blood glucose and HbA1c.

  • Carry glucose or sugar candy to manage unexpected hypoglycemia.

  • Do not discontinue medication without consulting your physician.

Other Details

  • Storage: Store in a cool, dry place below 25°C. Protect from moisture and light.

  • Shelf Life: As per packaging.

References

  • American Diabetes Association (ADA) Standards of Medical Care in Diabetes – 2025.

  • Indian Council of Medical Research (ICMR) Guidelines for Type 2 Diabetes Mellitus Management.

  • Goodman & Gilman’s The Pharmacological Basis of Therapeutics, 13th Edition.

  • British National Formulary (BNF) – Antidiabetic Drugs.

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